package ooday01.hoemwork;

public class Teacher1 extends Person{
    String s;
    Teacher1(){}
    Teacher1(String name,int age,String address,String s){
        super.name=name;
        super.age=age;
        super.address=address;
        this.s=s;
    }
    void a(){
        System.out.println("121212121");
    }

}
